baber/WOPTO huggingface dataset:
Patent GB-201012741-D0 (GB)
Title: Heat insulation arrangement for cookers/stoves
Filed: 2010-07-29
Abstract: A factory fitable or user retrofitable system for controlling the level of waste heat emissions from a cooker, in particular a heat storage or radiant heat cooker (or stove), by way of a plurality of user mountable and demountable heat insulation devices. The said cooker heat-insulation device comprises a composite structure of glass, ceramic, and metal layered materials, and is shaped to match a particular cooking surface. The device is arranged to be located in proximity to a cooking surface of a cooker to receive heat therefrom at one side and to provide heat insulation at another side opposite the said one side, the device further including an engagement formation for readily moving the device into, and out of, an operative position with respect of the said cooking surface. The device 12 can be readily arranged for employment in relation to a hob-plate and common hob lid 10 and secured by material ties 16, 18. An alternative embodiment may be arranged for use in association with an oven door of a heat storage or radiant heat cooker for controlling the waste heat emissions from those regions.
Patent GB-201019945-D0 (GB)
Title: Ground anchor
Filed: 2010-11-24
Abstract: A ground anchor (10) comprises a body (12) having a front region (14). The ground anchor is drivable into the ground with the front region leading. The body defines a channel or through hole (17) to receive a driving member (22). The channel is configured to allow the driving member to project or extend beyond the front region of the body. The driving member for driving the ground anchor may comprise a shaft portion (36) and a driving end portion (44). The shaft potion may have a force transmitting formation or shoulder (50, figure 3) configured to engage the ground anchor. The driving end portion has an end region (48) configured to facilitate being driven into the ground.
Patent GB-201203685-D0 (GB)
Title: Rotational position sensing
Filed: 2012-03-01
Abstract: A rotational position sensing arrangement for sensing the rotational position of a rotatable member includes at least one excitation circuit. The excitation circuit has a section which includes an excitation coil, and the excitation circuit is operable to energise the section, the energy causing current to flow in the section when the section is not driven, thereby exciting an oscillating electromagnetic field. Means for coupling to the electromagnetic field is provided, thereby damping the oscillations of the electromagnetic field. The one or more excitation circuits or the coupling means are associated with the rotatable member. By providing such a coupling means damping can be improved.
Patent GB-201206388-D0 (GB)
Title: Photovoltaic device and method of manufacture
Filed: 2012-04-11
Abstract: A method of forming a counter electrode for a dye-sensitised solar cell (DSSC) comprising: providing a conductive substrate 10; depositing a platinum group metal halide in solution onto a first side of the substrate 10; exposing the first side of the conductive substrate to near-infrared radiation at a wavelength between 700-2500nm to allow the metal from the metal halide to be deposited as a layer 30 on the substrate 10. The conductive substrate is preferably formed of an electrochemically inert material, such as glass or plastic, and a layer of conductive material 20 such as fluorine-doped tin oxide. Also disclosed is a DSSC comprising the above counter electrode 1, the DSSC further comprising: a working electrode, having a conductive substrate with a metal oxide layer provided, the metal oxide having a dye adsorbed onto the surface; and an electrolyte provided between the working and counter electrodes. The present method allows for quicker deposition of platinum-group metal layers which act as catalysing electrodes in DSSCs. Typical processes use ovens to increase the temperature, this is both time consuming and energy inefficient; the use of infrared radiation lowers the heating time and focuses the thermal energy on the substrate surface.
Patent GB-201207769-D0 (GB)
Title: Method of drilling a subterranean borehole
Filed: 2012-05-03
Abstract: A method of drilling a wellbore using a drill string 16 involves injecting a drilling fluid into the wellbore via the drill string, removing said fluid from an annulus 20 via an annulus return line 26; oscillating the pressure of the fluid in the annulus 20; determining the wellbore storage volume and wellbore storage coefficient for each fluid pressure oscillation; and using said storage volumes to determine the proportion by volume of gas and proportion by volume of liquid in the annulus 20 during the pressure oscillation.
Patent GB-201210026-D0 (GB)
Title: Method of optimizing desulphation strategy of an internal combustion engine
Filed: 2012-06-06
Abstract: The invention provides method of optimizing a desulphation (DeSOx) process in an exhaust system of an internal combustion engine of an automotive system, the exhaust system comprising at least one after-treatment devices (280, fig.1), the after-treatment device being a lean NOx trap (LNT) (281, fig.3), the method comprising: identifying an automotive system mission profile 17 relating to the current driving conditions, a stored sulphur quantity 18 in the lean NOx trap , an air/fuel ratio set point 20 and a lean NOx trap ageing level 19 which may be an external input based on mileage and exhaust gas temperature, correcting 21 a maximum time under rich combustion condition, during said desulfation process, as function of the above parameters, and sending 22 said corrected maximum time under rich combustion conditions to a wobbling manager. The invention alleviates the hydrogen sulphide (H2S) issues relating to the DeSOx process (The rotten egg smell sometimes given off).
Patent IT-TO20020282-D0 (IT)
Inventor: BALBO DI VINADIO AIMONE
IPC: E05B17/20
Filed: 2002-03-29
Abstract: A panic-opening system for doors comprises at least one spring latch (3), which is able to oscillate, by means of a slide (12) that is able to translate as a result of the displacement of a push-type control bar (2), between an extracted position, in which it engages a stationary blocking striker (4), and a retracted position for releasing the mechanism for push-opening of the door (1). An anti-intrusion security device (17, 18) prevents oscillation of the spring latch (3) towards its retracted position in the advanced condition of the slide (12).
Patent DE-2962044-D1 (DE)
Title: Portable cassette for securities
Inventor: KOHLHAGE HERMANN DIPL ING
IPC: E05G1/00
Filed: 1979-07-04
Granted: 1982-03-11
Abstract: A magazine for a cash dispensing machine including a lock which can be activated at a loading station to trip if later tampered with thereby to prevent installation of the magazine.
Patent DE-2963060-D1 (DE)
Title: Deodorant products, preparation and use thereof
Inventor: HOOPER DAVID CHARLES
IPC: A61L9/01
Filed: 1979-05-14
Granted: 1982-07-29
Abstract: A deodorant product comprises a deodorant composition and a carrier for the composition chosen from abrasive cleaners, bleaching agents, waxes, film-forming polymers or mixtures thereof, the deodorant composition having a deodorant value of from 0.50 to 3.5 as measured by the Deodorant Value Test. The deodorant active components are classified into six classes consisting of:Class 1: phenolic substancesClass 2: essential oils, extracts, resins and synthetic oilsClass 3: aldehydes and ketonesClass 4: polycyclic compoundsClass 5: estersClass 6: alcoholsprovided that where a component can be classified into more than one class, it is placed in the lower or lowest numbered class; said components being so selected that(a) the deodorant composition contains at least five components of which at least one must be selected from each of Class 1, Class 2 and Class 4;(b) the deodorant composition contains components from at least 4 of the 6 classes; and(c) any component present in the deodorant composition at a concentration of less than 0,5% by weight of said composition is eliminated from the requirements of (a) and (b).
Patent DE-2963537-D1 (DE)
Title: Optical lithographic method and apparatus for copying a pattern onto a semiconductor wafer
Inventor: TABARELLI WERNER W DR
IPC: H01L21/312
Filed: 1979-07-27
Granted: 1982-10-07
Abstract: 1. A photolithographic method of copying a pattern onto a semiconductor disk, particularly for the manufacture of integrated circuits, whereby a mask is imaged onto a photosensitive layer of the semiconductor disk by means of an interposed projection lens, characterized in that at least during exposure the space between the semiconductor disk and the boundary face of the projection lens facing the disk remains filled with a transparent liquid.
Patent DE-3061934-D1 (DE)
Title: Olefine polymerization catalyst and use thereof
Inventor: GAVENS PAUL DAVID
IPC: C08F10/00
Filed: 1980-01-10
Granted: 1983-03-24
Abstract: A component of a polymerisation catalyst is prepared by reacting an organo-magnesium compound, or a complex with an organo-aluminium compound, with an halogenating agent such as silicon tetrachloride or hydrogen chloride, and then reacting the product with a Lewis Base compound, particularly an ester and finally with titanium tetrachloride. The product obtained is combined with an organo-aluminium compound preferably together with a Lewis Base and used to polymerise an olefine monomer particularly propylene. The catalyst system has a high activity and is stereospecific.
Patent DE-3062225-D1 (DE)
Title: Antidepressant derivatives of cis-4-phenyl-1,2,3,4-tetrahydro-1-naphthalenamine and pharmaceutical compositions thereof
Inventor: WELCH WILLARD MCKOWAN
IPC: C07C211/00
Filed: 1980-10-28
Granted: 1983-04-07
Abstract: Novel cis-isomeric derivatives of 4-phenyl-1,2,3,4-tetrahydro-1-naphthalenamine are useful as antidepressant agents. These novel compounds act to block the synaptosomal uptake of serotonin (5-hydroxy-tryptamine), thereby alleviating serotonin abnormalities at central receptor sites. The preferred embodiment is the enantiomer cis-(1S)-N-methyl-4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthal enamine and its pharmaceutically acceptable acid addition salts.
Patent DE-3064397-D1 (DE)
Title: Aqueous dispersions of urethane-modified polyesters and process for their preparation
Inventor: ZABROCKI KARL DR
IPC: C09D175/06
Filed: 1980-07-02
Granted: 1983-09-01
Abstract: Melts of Urethane-modified oligoesters and 1 or polyesters can easily be dispersed in an aqueous phase in the presence of a dispersing agent combination comprising a polyether-modified polyester and a non-ionic dispersing agent having a particular HLB value.
Patent DE-3066763-D1 (DE)
Inventor: MAUBLANC GEORGES
IPC: E05F3/10
Filed: 1980-11-08
Granted: 1984-04-05
Abstract: A modular door closure system comprises a rack and pinion motor assembly with single action opening 2a mounted in a first case 5a; a similar motor assembly with double action opening mounted in a housing element 5, 6; and a spring and shock absorber restoration drive 4 mounted in a second case 7 that can be assembled with either the first case 5a to constitute a single action door closure 1a, or with the housing element to constitute a double action door closure 1.
Patent DE-3066881-D1 (DE)
Title: Filter device with low phase distortion and circuit comprising such a device for treating colour television signals
Inventor: PHAM VAN CANG LUC
IPC: H03H15/00
Filed: 1980-12-05
Granted: 1984-04-12
Abstract: 1. Analog signal filtering device comprising a delay line (3) having a characteristic impedance Z and an input E, a main output So  and intermediate outputs staggered from this output So  towards the input E, and a computing device (4) connected to the outputs of the delay line, characterized in that the filtering device has its input connected to the input of a separator (2) the output of which has an internal impedance of Z and is connected to the input E of the delay line, this line being open on its end, in that the number of intermediate output taps S1  to S2n  is an even number, the delays introduced between two successive taps being equal to the delay introduced between the last output tap S2n  and the input E, and in that the computing device (4) has inputs having an infinite internal impedance and which are connected to the output So , to the outputs of odd orders S1 , S3  ... S2n-1  and to the input E, respectively, these inputs being connected to multipliers Aj  multiplying by coefficients Ko  and Kj  = (-1)**j+1/pi (2j-1), for j varying from 1 to n+1, the outputs of the multipliers being connected to an algebraic summer (41, 42, 43) having an output (5) coupled to the output of the filtering device (25).
Patent DE-3163669-D1 (DE)
Title: Non woven webs, especially for sanitary use
Inventor: CHAUVEL BERNARD
IPC: D04H1/64
Filed: 1981-11-10
Granted: 1984-06-20
Abstract: Non-woven fabrics and in particular cloths for hygiene use, comprising a layer of fibers which are fixed by at least one binder. The binder is an interpolymer comprising a copolymer A of butadiene, styrene and at least one ethylenic unsaturated carboxylic acid and a polymer B of bis(2-chloroethyl)vinylphosphonate which is at least partly grafted onto copolymer A, having enhanced suitability for heat sealing and increased hydrophilia.
Patent DE-3172903-D1 (DE)
Title: Vision enhancing system
Inventor: BEADLES ROBERT L
IPC: G02C7/14
Filed: 1981-08-04
Granted: 1985-12-19
Abstract: A sight-facilitating apparatus, capable of providing magnifications of about 4X to 8X, comprises an elongate casing having a light entry at one end and a light exit at the other. The casing contains an adjustable prismatic telescopic lens system arranged such that the majority of the focal length extends parallel to the longitudinal axis of the casing which is preferably mounted on top of or incorporated into an eyeglass frame, substantially horizontally between the wearer's eyes, with the light exit adjacent an eye of the wearer. The wearer may look through the apparatus by tilting his eye through an angle of about 10°.
Patent DE-3175200-D1 (DE)
Title: Method and means for road-dependent braking of rail vehicles
Inventor: GERUM EDUARD DR
IPC: B60T8/58
Filed: 1981-04-03
Granted: 1986-10-02
Abstract: 1. Method of distance-dependent braking of rail vehicles, the vehicle speed being regulated according to a given function by feeding the difference between the actual vehicle speed and a desired speed determined from the given function to a device regulating the braking force of the vehicle, the given function having a distance-dependent phase of constant deceleration and a phase of decreasing deceleration, wherein the given function is distance-dependent during the phase of decreasing deceleration and wherein the given function (Vsoll = f(s)) is so generated by specifying a fictitious time (TAB) that, first of all, the desired distance (Ssoll = f(TAB)) covered from the start of braking id determined at the desired speed (Vsoll = f(TAB)) that this desired distance is then compared with the distance actually covered (Sist ), that the fictitious time (TAB) is then modified as a function of this comparison and the desired distance determined again until the desired distance (Ssoll = f(TAB)) agrees with the actual distance (Sist ) within given limits, and that the desired speed (Vsoll = f(s)) is then determined as a function of the distance, using the fictitious time last modified (TAB).
Patent DE-3176762-D1 (DE)
Title: Impact modifier compositions, their production and thermoplastic polymer compositions containing them
Inventor: DUNKELBERGER DAVID LAMAR
IPC: C08L25/12
Filed: 1981-03-27
Granted: 1988-07-07
Abstract: Elastomeric impact modifier polymer is blended with polymer of at least one of the monomers: esters of acrylic and methacrylic acids, vinyl aromatic monomers such as styrene and substituted styrenes, olefins and unsaturated esters of organic acid; which is effective to substantially reduce gel colonies of impact modifier in formulations with rigid thermoplastic matrix polymers. The impact modification efficiency of the elastomeric modifier is thereby improved. The weight ratio of impact modifier polymer to gel colony reducing polymer is from 99.5:0.5 to 96:4. The blends may be made by mixing emulsions of the polymers and co-spray drying or co-coagulating. Impact modified thermoplastic polymer compositions contain the blend in a weight ratio of 60:40 to 98:2 of thermoplastic to blend.
Patent DE-3177193-D1 (DE)
Inventor: CARTER PHILIP S
IPC: H05B6/00
Filed: 1981-03-02
Granted: 1990-07-19
Abstract: There are many situations requiring temperature regulation in heating elements which the prior art feedback control systems are not capable of handling adequately. In order to provide a temperature regulation in a narrow range around the Curie temperature, the heating element of the present invention is consisted of a substrate (35) or core (7) (25) of a nonmagnetic material having high thermal and electrical conductivity, clad with a surface layer (9) (27, 37) of a ferromagnetic material of relatively low electrical conductivity. When the heating element is energized by an electrical source (3) of high frequency alternating current, the skin effect initially confines current flow principally to the surface layer of ferromagnetic material. As temperature rises into the region of the Curie temperature of the ferromagnetic material, however, the decline in magnetic permeability of the ferromagnetic material causes a significant lessening of the skin effect, permitting migration of current into the high conductivity non-magnetic core, thereby simultaneously enlarging the cross-sectional area of the current flow path and expanding it into the highly conductive material; the resistance of the heating element becomes less due to both causes. By selecting the proper frequency for energization, by regulating the source to produce constant current, and by selecting dimensions and material parameters for the heating element, temperature regulation in a narrow range around the Curie temperature of the ferromagnetic material can be produced, despite considerable fluctuations in thermal load.
Patent DE-3265074-D1 (DE)
Title: Method and system for transporting live sea animals such as shell fish
Inventor: MARTIN ALAIN
IPC: A01K63/00
Filed: 1982-08-12
Granted: 1985-09-05
Abstract: 1. Process for keeping alive aquatic animals, such as crustaceans, during transport thereof, in which the animals are placed and maintained in a water-tight space, characterized in that a humide atmosphere ist permanently maintained in this water-tight space at a temperature ranging from +5 degrees C to +13 degrees C, obtained by atomization of water in the upper part of the space in which the aquatic animals are housed, the condensed water being immediately recovered, after condensation thereof, in the lower part of the space in order to recycle it to the upper part after having cooled it and in order thus to avoid any formation of a permanent sheet of water in the water-tight space.
Patent DE-3272420-D1 (DE)
Title: Optically readable record carriers
Inventor: OHGA NORIO
IPC: B41M5/24
Filed: 1982-04-02
Granted: 1986-09-11
Abstract: A record carrier has a spiral track (2) in which sound and/or video information is stored formed on a transparent substrate (1) and covered by a reflecting layer (8) of metallic material for reflecting a reading beam. The metallic layer (8) does not extend to the inner and/or the outer edge portion (4, 5) of the substrate (1) and is covered by a protective layer (12). The protective layer (12) is extended to the inner and/or the outer edge portion (4, 5) of the substrate (1) so as to seal the metallic layer (8) for preventing oxidation thereof.
Patent DE-3273136-D1 (DE)
Title: Broken thread suction device
Inventor: BISCHOFBERGER JUERG
IPC: D01H5/68
Filed: 1982-05-28
Granted: 1986-10-16
Abstract: To ensure for the effective removal by suction of thread breaks, even at long ring spinning machines in an economical manner, a second duct or channel is provided above a package creel and parallel to a first suction duct or channel. Both ducts discharge into a common suction chamber. Connecting channels conduct a portion of the air quantity sucked-up by suction nozzles into the second duct or channel. The cross-section of the second duct is enlarged, with increasing length of such duct, in a manner such that there prevails in both ducts essentially the same mean air velocity.
Patent DE-3277975-D1 (DE)
Title: Anchoring element for securing particularly floor coverings to a substrate
Inventor: TOTH ERNO
IPC: E04F13/04
Filed: 1982-10-21
Granted: 1988-02-18
Abstract: The floor covering (2) made of e.g. a synthetic resin substance reinforced with steel fibres, is anchored by inverted cup shaped discs (3) embedded in the resin substance.  This is locked over another cup shaped element (31) with its open top facing upwards and with a large flange (313) projecting outwards horizontally. This is also embedded in the resin substance and is secured by an anchorage embedded in the concrete (1). This includes a dowel sleeve (30) anchored vertically in the concrete with its top flush with the top surface of the concrete.  Into this is fitted a bolt (321) which also carries a thin locknut (33) positioned in the space between the upper and lower cup shaped elements.  The locknut has a pair of holes (331) for a locking tool.  Resting on the surface of the concrete, below the lower cup shaped element is a resilient disc (35).
Patent DE-3367298-D1 (DE)
Title: Cable with adhesively bonded sheath
Inventor: GINDRUP WAYNE LAVAL
IPC: H01B11/18
Filed: 1983-07-13
Granted: 1986-12-04
Abstract: An electrical cable comprising a core having at least one inner conductor surrounded by a dielectric material, a metallic sheath surrounding said core, and an adhesive bonding said metallic sheath to said core, said adhesive comprising a water dispersible copolymer of ethylene and an ethylenically unsaturated carboxylic acid forming a thin film between said metallic sheath and said core.
Patent DE-3464719-D1 (DE)
Title: Thermoplastic multilayer structures comprising a vinyl or vinylidene fluoride polymer layer bound to an alpha-olefin polymer layer
Inventor: DEHENNAU CLAUDE
IPC: B32B27/08
Filed: 1984-04-17
Granted: 1987-08-20
Abstract: Multi-layered thermoplastic structures comprising a layer of a vinyl or vinylidene fluoride polymer bonded to a layer of an alpha-olefin polymer with the joint aid of a vinyl acetate polymer and a copolymer of ethylene and vinyl acetate. The multi-layered thermoplastic structures can be in the form of films, sheets, plates or tubes which can be used in the field of protection from corrosion or ultra-violet rays.
Patent DE-3464814-D1 (DE)
Title: Slot machine
Inventor: OKADA KAZUO C O KABUSHIKI KAIS
IPC: A63F5/04
Filed: 1984-04-06
Granted: 1987-08-20
Abstract: A slot machine is provided which has a winning probability table for storing a relation between a group and random numbers, the group being one of a plurality of groups made up by classifying winning-prize symbol combinations. The range of random numbers is properly fixed so that the winning probability is determined. Prior to the start of a game, one of the random numbers is sampled out from a plurality of random numbers. The decisions on whether there is a win or not, and on which group the sampled random number belongs to if there is a win, are made with reference to the winning probability table. A hit request signal is generated for the latter decision. The series of symbols in movement is controlled in accordance with the hit request signal.